Research Experience:In 2012, he graduated from Qingdao university of technology, obtained doctor's degree, member of international institute of rock mechanics and engineering, member of China academy of rock mechanics and engineering soft rock. Presided over the completion of 1 project in the national natural science fund, 2 projects in the state fund, 1 project in the Shandong natural science fund, 1 project in the Shandong province scientific and technological breakthrough, 1 key project in the Shandong province natural science fund, 1 project in the province scientific and technological breakthrough, and more than 20 projects in other Qingdao cities and enterprises. Won the second prize of Shandong science and technology progress award once, Qingdao science and technology progress award once and other awards five times. More than 20 articles have been published, including 10 EI searches, 5 ISPT searches, 6 invention patents and 2 utility models.